GB PN10/DIN PN16
Size Nom | ∮d1 | ∮d2 | ∮D | ∮d | I | L | | 1/2″(15mm) | 20.3 | 19.9 | 26 | 16 | 16 | 35 | | 3/4″(20mm) | 25.3 | 24.9 | 32 | 20 | 19 | 41 | | 1″(25mm) | 32.3 | 31.9 | 41 | 27 | 22 | 47 | | 1-1/4″(32mm) | 40.3 | 39.9 | 50.5 | 34 | 26 | 55 | | 1-1/2″(40mm) | 50.3 | 49.9 | 63.2 | 44 | 31 | 65 | | 2″(50mm) | 63.3 | 62.9 | 79.5 | 57 | 38 | 79 | | 2-1/2″(65mm) | 75.35 | 74.9 | 93 | 73 | 44 | 93 | | 3″(80mm) | 90.5 | 89.9 | 112 | 87 | 51 | 108 | | 4″(100mm) | 110.6 | 109.9 | 128.5 | 105 | 61 | 129 | | 5″(125mm) | 140.85 | 140.05 | 163 | 136 | 76 | 163 | | 6″(150mm) | 160.85 | 160.05 | 186 | 154.4 | 86 | 184 | | 8″(200mm) | 226.25 | 225.05 | 261 | 218 | 119 | 248 | | 10″(250mm) | 251.45 | 250.05 | 290 | 239 | 131 | 277 | | 12″(300mm) | 316.85 | 315.05 | 364 | 304 | 164 | 348 | |
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